Coaxial connector
A coaxial connector includes an inner conductor terminal connected to a core wire of a coaxial cable, a dielectric body that surrounds an outer periphery of the inner conductor terminal, and an outer conductor terminal connected to a shield conductor of the coaxial cable and having a tubular portion surrounding the inner conductor terminal through the dielectric body. A protruding portion protruding toward an inside of the tubular portion and engaged with the dielectric body to thereby restrict a position of the dielectric body is provided integrally with the tubular portion of the outer conductor terminal. The outer conductor terminal is formed by a stereoscopic shaping method to thereby provide the protruding portion in a protruding condition integrally with an inner peripheral wall of the tubular portion.
1. A coaxial connector comprising:
an inner conductor terminal connected to a core wire of a coaxial cable;
a dielectric body that surrounds an outer periphery of the inner conductor terminal; and
an outer conductor terminal connected to a shield conductor of the coaxial cable and having a tubular portion which has a continuous outer surface and surrounds the inner conductor terminal through the dielectric body,
wherein a protruding portion protruding from an inner peripheral wall of the tubular portion toward an inside of the tubular portion and engaged with the dielectric body to thereby restrict a position of the dielectric body is integrally formed with the tubular portion of the outer conductor terminal.
2. The coaxial connector according to claim 1 , wherein the protruding portion is formed in a circumferential direction so as to surround more than half of an entire perimeter of the dielectric body.
3. The coaxial connector according to claim 1 , wherein the dielectric body is formed by a stereoscopic shaping method.
4. A method for manufacturing a coaxial connector, comprising:
preparing an inner conductor terminal configured to be connected to a core wire of a coaxial cable;
forming a dielectric body that surrounds an outer periphery of the inner conductor terminal;
forming an outer conductor terminal, configured to be connected to a shield conductor of the coaxial cable, and having a tubular portion which surrounds the inner conductor terminal through the dielectric body and a protruding portion which protrudes integrally from an inner peripheral wall of the tubular portion toward an inside of the tubular portion, by a stereoscopic shaping method,
wherein the protruding portion is configured to be engaged with the dielectric body to thereby restrict a position of the dielectric body.
5. The method according to claim 4 , wherein the protruding portion extends in a circumferential direction of the tubular portion so as to surround more than half of an entire perimeter of the dielectric body.
6. The method according to claim 4 , wherein the dielectric body is formed by the stereoscopic shaping method.